internal void RegisterHmeResource(long id, IHmeResource hmeResource)
{
lock (_resourceManager)
{
_resourceManager.AddHmeResource(id, hmeResource);
}
}
private IHmeResource ResourceToHmeResource(Events.ResourceInfo resourceInfo, Resource resource)
{
IHmeResource hmeResource = null;
lock (_resourceManager)
{
if (_resourceManager.TryGetHmeResource(resourceInfo.ResourceId, out hmeResource))
{
return(hmeResource);
}
}
if (resource.IsMusic)
{
hmeResource = new StreamedMusic(this, resource.Name, resourceInfo.ResourceId);
}
else if (resource.IsResourceType(ResourceType.Image))
{
hmeResource = new ImageResource(this, resource.Name, resourceInfo.ResourceId);
}
else if (resource.IsResourceType(ResourceType.Sound))
{
hmeResource = new Sound(this, resource.Name, resourceInfo.ResourceId);
}
else if (resource.IsResourceType(ResourceType.TrueTypeFont))
{
hmeResource = new TrueTypeFontResource(this, resource.Name, resourceInfo.ResourceId);
}
else
{
hmeResource = new GenericResource(this, resource.Name, resourceInfo.ResourceId);
}
return(hmeResource);
}
internal void OnResourceInfoReceived(Events.ResourceInfo resourceInfo)
{
if (resourceInfo.Status == (long)ResourceStatus.Error)
{
int errorCode;
string value;
if (!resourceInfo.Info.TryGetValue("error.code", out value) ||
!int.TryParse(value, out errorCode))
{
errorCode = (int)ResourceErrorCode.Unknown;
}
string errorText;
if (!resourceInfo.Info.TryGetValue("error.text", out errorText))
{
errorText = string.Empty;
}
IHmeResource hmeResource = null;
lock (_resourceManager)
{
Resource resource;
if (_resourceManager.TryGetResource(resourceInfo.ResourceId, out resource))
{
hmeResource = ResourceToHmeResource(resourceInfo, resource);
}
}
EventHandler <ResourceErrorArgs> handler = ResourceErrorOccurred;
if (handler != null)
{
handler(this, new ResourceErrorArgs(hmeResource, (ResourceErrorCode)errorCode, errorText));
}
}
else
{
IHmeResource hmeResource = null;
lock (_resourceManager)
{
Resource resource;
if (_resourceManager.TryGetResource(resourceInfo.ResourceId, out resource))
{
hmeResource = ResourceToHmeResource(resourceInfo, resource);
}
}
EventHandler <ResourceStateChangedArgs> handler = ResourceStateChanged;
if (handler != null)
{
handler(this, new ResourceStateChangedArgs(hmeResource, (ResourceStatus)resourceInfo.Status, resourceInfo.Info));
}
}
}
/// <summary>
/// Tests equality between two resources
/// </summary>
/// <param name="other">Must be a TrueTypeFontResource.</param>
/// <returns>true if the resources represent the same item; false otherwise.</returns>
public bool Equals(IHmeResource other)
{
return(Equals((object)other));
}
public bool Equals(IHmeResource other)
{
return(ReferenceEquals(this, other));
}
/// <summary>
/// Creates a <see cref="ResourceStateChangedArgs"/>.
/// </summary>
/// <param name="resource">The resource that changed state.</param>
/// <param name="status">The status of the resource.</param>
/// <param name="info">A collection of name/value pairs defining additional resource information.</param>
public ResourceStateChangedArgs(IHmeResource resource, ResourceStatus status, Dictionary <string, string> info)
{
_resource = resource;
_status = status;
_resourceInfo = info;
}
/// <summary>
/// Creates a <see cref="ResourceErrorArgs"/>.
/// </summary>
/// <param name="resource">The resource with an error.</param>
/// <param name="code">The code for the error.</param>
/// <param name="text">A textual representation of the error.</param>
public ResourceErrorArgs(IHmeResource resource, ResourceErrorCode code, string text)
{
_resource = resource;
_code = code;
_text = text;
}
internal void AddHmeResource(long id, IHmeResource hmeResource)
{
_hmeResources.Add(id, hmeResource);
}
internal bool TryGetHmeResource(long id, out IHmeResource hmeResource)
{
return(_hmeResources.TryGetValue(id, out hmeResource));
}
